Is teeth stain remover profitable to sell on Amazon United Kingdom?

The niche generates £186K/yr across 16 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -20.0%. Flapen's verdict: Worth a look (51/100).

How competitive is the teeth stain remover niche?

14 brands and 67 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 79% of demand.

What do buyers complain about in teeth stain remover?

Top complaints mined from reviews: Taste-Overall, Value For Money, Oral Hygiene. The return rate is 0.1%.

When does demand for teeth stain remover peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the teeth stain remover niche?

Listings span £2.04–£38.91; the average listing price is £13.94 (sweet spot $15–$100). The average incumbent carries 2,961 reviews — the moat a new listing must climb.

teeth stain remover

Worth a look

Shows low returns (0.1%), but soft demand (-20.0% this quarter) keeps it on the watch list.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Conversion

Great11.2%

search→purchase rate — share of searches ending in a sale

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Avg price

Good£13.94

avg listing price — sweet spot $15–$100

Price range

Good£2.04–£38.91

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Okay79%

top-5 brand share — brands hold most of the demand

Market size

Okay£186K

£186K/yr · 119K searches

Review moat

Okay2,960.69

avg incumbent reviews — the moat a new listing must climb

Competition

Bad71%

top-5 click share — a locked-up shelf

Growth

Bad-20.0%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United Kingdom niche tracking, teeth stain remover is a £186K/yr Amazon United Kingdom market (119K searches/yr). The top 5 brands hold 79% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

teeth stain remover market data

Units sold / yr: 10K–13K; avg 500–750/product
Revenue / yr: £139K–£174K; units × avg price
Conversion rate: 11.2%
Avg BSR: #126
Page quality: 0%
Prime: 100%
Sponsored: 69%
Out of stock: 8.5%
Avg brand age: 29 months
Avg seller age: 160 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

14 falling

Sellers

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

17%

Eucryl33%
Wisdom24%
KSHOT10%
sularpek7%
MySweetSmile5%
Trueocity4%
Open — no brand owns it (8 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -20.0% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Top teeth stain remover search terms

teeth stain remover40K/yr -20.9%8.5% conv.
stain remover for teeth27K/yr -31.2%6.6% conv.
tooth stain remover14K/yr -4.0%8.5% conv.
teeth stain remover tool12K/yr -15.2%7.4% conv.
tooth stain remover tool13K/yr -20.5%10.2% conv.
tooth stain eraser6K/yr -10.6%9.4% conv.
kids teeth stain remover4K/yr -17.7%1.3% conv.
in between teeth stain remover4K/yr -15.7%2.9% conv.

All search terms

Top teeth stain remover products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Eucryl Freshmint Toothpowder Tooth Whitening Powder Powerful Stain Remover For Tobacco Tea Coffee & Wine Stains Unique Polishing Action 1 x 50g

Eucryl£2.284.4★14,629 rev

Wisdom Tooth Stain Eraser Remove Tea Coffee Stains Cola Red Wine Foods Tobacco (2)

Wisdom£3.424.0★3,860 rev

Tooth Polisher Plaque Remover for Teeth Teeth Stain Remover Teeth Cleaning Plaque Stain Removal whitening Yellow Teeth with 5 Modes Tooth Stain Remover with 5 Heads & 3 Toothpaste

KSHOT£25.334.2★499 rev

Sularpek 3 PCS Tartar Remover Teeth Cleaning Kit Plaque Remover for Teeth for Removing Plaque & Stain (White & Blue&Grey)

sularpek£3.414.0★458 rev

Eucryl Freshmint Toothpaste Whitening Toothpaste Powerful Stain Remover For Tobacco Tea Coffee & Wine Stains Unique Polishing Action 1 x 50ml

Eucryl£3.244.3★2,488 rev

Newest

by launch date

Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml

HISMILE£10.062,853 rev

7mo ago

InFanso Tooth Polisher Plaque Remover for Teeth Teeth Whitening Kit with 10 Brush Heads & 6 Polishing Pastes 5 Smart Modes to Effectively Remove Stains Yellowing and Plaque Rechargeable Black

InFanso£31.9922 rev

8mo ago

Tooth Polisher Electric Teeth Plaque Stain Remover Teeth Cleaner whitening kit for Stain Plaque Removal Yellow Teeth Cleaning with 5 Brush Heads&3 Polish Paste

ASTOLOV£25.51244 rev

11mo ago

Teeth Whitening Powder Tooth Whitener Stain Remover Teeth Restoration Mineral Powder Enamel Safe Removes Years of Tobacco Tea Coffee and Wine Stains Protect Gums & Freshen Breath

Buyourtaste£7.74130 rev

1y ago

Tooth Polisher Plaque Remover for Teeth Teeth Stain Remover Teeth Cleaning Plaque Stain Removal whitening Yellow Teeth with 5 Modes Tooth Stain Remover with 5 Heads & 3 Toothpaste

KSHOT£25.33499 rev

2y ago

What buyers say about teeth stain remover

What buyers praise and complain about, mined from review topics.

What buyers love

Oral Hygiene18%

“teeth are healthy”

Tooth Brightening13%

“Teeth whitening”

Quality-Overall11%

“very effective product”

Advertised Vs Actual Product8%

“Does what is being advertised”

Value For Money7%

“Money well spent”

Taste-Overall5%

“The taste is fresh, pleasant enough”

Cleansing5%

“My teeth feel clean”

Ease Of Use4%

“Simple to use”

Efficiency4%

“Effective”

Ease Of Cleaning2%

“Good at cleaning”

What buyers complain about

Taste-Overall13%

“Horrendous taste”

Value For Money11%

“Bit expensive”

Oral Hygiene9%

“wont cooperate with the dentist”

Functionality-Overall7%

“Unfortunately not effective”

Stain Resistance6%

“Stains teeth”

Advertised Vs Actual Product5%

“Doesnt do as stated”

Quality-Overall3%

“cheap quality”

Color3%

“Not white”

Tooth Brightening2%

“Yet another teeth whitening fail”

Flavor2%

“Taste is slightly different different from typical mint that might be acquired for many”

Top return reasons

Functionality-Overall29%

Advertised Vs Actual Product13%

Charging11%

Tooth Sensitivity4%

Tooth Brightening4%

Quality-Overall3%

Taste-Overall3%

Leak-Proof3%

Defective Material/Parts3%

Value For Money3%

Common questions

Is teeth stain remover profitable to sell on Amazon United Kingdom?: The niche generates £186K/yr across 16 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -20.0%. Flapen's verdict: Worth a look (51/100).
How competitive is the teeth stain remover niche?: 14 brands and 67 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 79% of demand.
What do buyers complain about in teeth stain remover?: Top complaints mined from reviews: Taste-Overall, Value For Money, Oral Hygiene. The return rate is 0.1%.
When does demand for teeth stain remover peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the teeth stain remover niche?: Listings span £2.04–£38.91; the average listing price is £13.94 (sweet spot $15–$100). The average incumbent carries 2,961 reviews — the moat a new listing must climb.